Or worse, you may get a product with unwanted bugs features, like some green lasers that also emit strongly in the infrared wavelengths. Sure, getting a free death ray in addition to your green ...

In order to make the production of green hydrogen more efficient, Hanover University of Applied Sciences and Arts (HsH), ...

Conversely, because laser diodes which output light in the green spectrum are not commonly available, green laser pointers must include more components. As seen below, a green laser pointer begins ...

Closing the green gap Series of visible-light colours generated by a microring resonator. (Courtesy: S Kelley/NIST) On-chip lasers that emit green light are notoriously difficult to make. But ...

Laser levels offer precision, reliability, and a measure of safety. Unlike traditional bubble levels, laser levels project a beam of light that serves as a reference point for various construction ...

The world of Green Lantern has been rather busy as of late thanks to the events of DC’s Green Lantern Civil Corps Special and this week’s Green Lantern #16, but things are only going to get more ...

The filter makes it so that each sub-pixel in the image sensor only sees red, green, or blue light ... tried to use a several-kW nitrogen laser to burn off the filter (which seems appropriate ...

Ti:Sapphire (Ti:Sa) was initially proposed and demonstrated as a near-infrared gain medium in 1982, and was commercialized by Spectra ... by the green pump source. Other ultrafast lasers such ...

The Green New Deal will convert the old, gray economy into a new, sustainable economy that is environmentally sound, economically viable and socially responsible. It seeks to solve the climate crisis ...

This causes line emission spectra to be produced, as shown below. This is not a continuous spectrum as only light of specific frequencies and specific colours are produced. Different types of ...

who joined Alger in 1999 and runs Alger Capital Appreciation and Alger Spectra. Alger has stuck with its growth-oriented philosophy and has taken steps to strengthen its product lineup.

laser sensor, imaging and machine vision applications. Modules are available with different optics (dot, line, cross, patterns, grids) in the violet, blue, green, red, near IR spectra with a range of ...